Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x509d6a6d2578fc1ec30bbaa842d64fd9b66e93ebe95c1527b262f42bfb312abe · ArcScan

Block

#21,511,678

2026-09-18 14:23:36 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,678
Timestamp: 20 days ago · 2026-09-18 14:23:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x509d6a6d2578fc1ec30bbaa842d64fd9b66e93ebe95c1527b262f42bfb312abe
Parent hash: 0x18a61462…cfae9cf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,678 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.6%4,671,937 / 30,000,000

Base fee

20 gwei

State root

0x703ec7321e06…9216d5d0ed9d

Transactions root

0xb463ae516d31…faf9958e88e6

Receipts root

0xa3cb19b18f3e…7b7e9b1e9df5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800